რკინიგზის გადასასვლელი

During routing in turning, what kind of tank-truck profile is more stable against overturn?

1. 1 With ellipse-shaped profile
2. 2 With round profile

In case of transportation of liquid goods, a tank lorry is more stable against overturn, if fuel-tank is filled:

1. 1 Half
2. 2 By 75%
3. 3 Fully

At the time of routing on turning, sweep and stowage of road train may be caused by:

1. 1 Excess speed only
2. 2 Excess speed, as well as hard swerving of steering wheel and hard braking
3. 3 Hard swerving of steering wheel only
4. 4 Hard braking only

At the time of routing on the ascent, on the slippery ice-covered road, sweep and stowage of road train may be caused by:

1. 1 Both hard swerving of steering wheel and hard braking
2. 2 Hard swerving of steering wheel only
3. 3 Hard braking only

When routing in turning, dynamic corridor of road train and articulated bus exceeds dynamic corridor of single car:

1. 1 By 10-40%
2. 2 By 50-70%
3. 3 By 5%

In case of overtaking by road train and articulated bus, safe side interval to the vehicle to be overtaken shoud not be:

1. 1 Less than 1.5 meters
2. 2 Less than 1 meter
3. 3 Less than 2 meters

According to the technical requirements of the vehicles twin wheels are supposed to be installed so that the condition of the ventilation holes of the disks ensure:

1. 1 The possibility to inflate the tires only
2. 2 The possibility to measure only the pressure
3. 3 The possibility both to inflate the tires and measure their pressure

According to the technical requirements of the vehicles it is compulsory to be in working conditions:

1. 1 Only tank filling lock
2. 2 All of the equipment listed in given test
3. 3 Only lorry platform side locks
4. 4 Only door operating gear and locks

According to the technical requirements of the vehicles the height of the tire tread of a lorry tire is required to be not less than:

1. 1 1.6 mm
2. 2 1,0 mm
3. 3 2,0 mm

If it is not indicated in the exploitation documents of the manufacturer, the free play in the steering wheel control system of a lorry must not exceed:

1. 1 25°
2. 2 15°
3. 3 20°

When driving the road train, is it necessary to observe more distance up to preceding vehicle, then in case of driving the motor car?

1. 1 No, as braking distance of the road train is shorter than of the motor cars
2. 2 Yes, because the braking distance of a road train due to its large mass is longer than of the light vehicle
3. 3 No, as reaction time of the road train driver is shorter than of other drivers, because of his/her experience